Latest Contest entries

Parablennius pilicornis_August 2026
Canon RF100 1/200 f8 iso100

By Antonio Venturelli
posted Friday, August 28, 2026

Uncle Walt and the big girls taken under permit

By Arun Madisetti
posted (last week)

Protula tubularia_July 2026
CanonRF100 1/200 f5.6 iso100

By Antonio Venturelli
posted (last week)

By Arun Madisetti
posted (last week)

Elysia nudibranch_July 2026
Canon RF100 1/200 f13 iso100

By Antonio Venturelli
posted (This month)

California sea lion gives a curtsey Sealife Micro3

By Arun Madisetti
posted (This month)

Underwater Photo Location: The Grotto

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Underwater Photo Location: The Grotto

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Best dive on Saipan
Facts about The Grotto

It is in Northern Mariana Islands
The Grotto is in the Philippine Sea.
The typical depth is 0-20 Metres 0-60 Feet.
The typical visibility is 10-30 Metres 30-100 Feet.

Dive types

Marine Life

Diving facilities

Photo facilities

by Eric Fly
The Grotto, Saipan

by Nicolas Pohl
SNORKELING AT DAWN AT THE GROTTO, SAIPAN.

by Chris Neltner
Outside of the Grotto, we spotted this guy eating from his favorite rock. I swam around to the front of him and he reared up to pose for me, being ever cautious of this ugly fish carrying a camera.

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